{"product_id":"four-seasons-2640r-a-c-compressor-kit","title":"Four Seasons 2640R A\/C Compressor Kit","description":"\u003ch2\u003eFour Seasons 2640R A\/C Compressor Kit\u003c\/h2\u003e\u003cp\u003eThe Four Seasons PAC-Kit with Reman Compressor 2640R is built for older Chevrolet and GMC truck applications that use an R4 or LTR4 compressor setup. It brings together the core A\/C service components needed for a proper compressor replacement on select 1985-1990 full-size trucks and chassis-cab models.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a remanufactured A\/C compressor kit for a 1987 Chevrolet R10 or a 1985-1986 GMC K1500, this kit is listed for direct application-specific fitment. The Four Seasons 2640R part number is also referenced across multiple Chevrolet and GMC heavy-duty truck configurations from the mid-1980s through 1990.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFour Seasons PAC-Kit w\/ Reman Compressor line\u003c\/li\u003e\n\u003cli\u003eRemanufactured A\/C compressor kit for select GM truck applications\u003c\/li\u003e\n\u003cli\u003eFits vehicles equipped with R4 or LTR4 compressor configurations, depending on application\u003c\/li\u003e\n\u003cli\u003eApplication notes reference matching accumulator, orifice tube, flush, and oil service parts\u003c\/li\u003e\n\u003cli\u003eBuilt for older Chevrolet and GMC HVAC systems in truck and commercial-duty platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFour Seasons 2640R is an A\/C compressor kit for select Chevrolet and GMC trucks, including 1985-1987 C\/K models, 1987 R\/V models, 1989 R2500\/R3500\/V3500 applications, and 1990 Chevrolet R3500 and V3500 listings. Fitment notes vary by vehicle and compressor style, including R4 compressor, LTR4 compressor, 9 o'clock coil, and 5.12-inch pulley references where specified. This makes the kit a fitment-specific solution for owners restoring or servicing factory air conditioning on older GM trucks.\u003c\/p\u003e\u003cp\u003eThis part cross-references 57235 and 33183 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or failed A\/C compressor on select Chevrolet and GMC trucks\u003c\/li\u003e\n\u003cli\u003eRestoring cooling performance in older GM HVAC systems\u003c\/li\u003e\n\u003cli\u003eAddressing compressor noise, seizure, or loss of refrigerant circulation\u003c\/li\u003e\n\u003cli\u003eCorrecting A\/C performance issues tied to compressor wear or internal failure\u003c\/li\u003e\n\u003cli\u003eServicing vehicles that require an R4 or LTR4 compressor configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify compressor style, pulley configuration, and coil orientation against the vehicle notes before ordering. The fitment data for 2640R includes application-specific references such as accumulator, orifice tube, flush, and oil part numbers, so matching the full service setup is important for a proper repair. Confirm the vehicle year, make, model, and compressor type before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons supplies application-specific HVAC components for automotive service, and this PAC-Kit is cataloged for confirmed GM truck fitments from 1985 through 1990.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51964994355381,"sku":"BBRN-2640R","price":271.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_2640R_Generic.jpg?v=1775066869","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-2640r-a-c-compressor-kit","provider":"PartCatalog","version":"1.0","type":"link"}